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Income Taxes - Additional Information (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Mar. 31, 2023
Income Tax [Line Items] |  |  |  |  |
Deferred tax assets, valuation allowance | $ 22.2 |  | $ 22.2 |  | $ 22.5
Decrease in unrecognized tax positions | 7.0 |  | 7.0 |  |
Valuation allowance attributable to the unrealized holding loss on available for sale short-term investments | 1.3 |  | 1.3 |  | $ 1.0
Unfavorable discrete adjustment | $ 5.3 |  | $ 5.3 |  |
Effective tax rate impact associated with stock-based compensation and previously recorded tax reserves | 0.60% | 1.20% | 0.70% | 0.30% |
Interest and penalties | $ 2.9 |  | $ 2.9 |  |
LCB Trademark [Member] |  |  |  |  |
Income Tax [Line Items] |  |  |  |  |
Gain on sale | $ 22.1 |  | $ 22.1 |  |
Percentage of effective tax on gain on sale of intangible asset | 24.10% |  | 24.10% |  |

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